Bronze CuSn10 Spherical Powder (CuSn10)
Tin bronze (CuSn10) spherical alloy powder for AM (SLM), MIM, thermal-spray coatings, brazing and bearing/bushing applications. Small quantities, prototypes and custom made-to-order specifications are welcome.
15–45 µmParticle Size Range
CuSn10 gradePurity Grade
Custom Made-to-OrderGrade & Quantity
WorldwideExport Shipping
Bronze CuSn10 Spherical Powder — Grades & Specifications
Tin bronze (CuSn10) spherical alloy powder for AM (SLM), MIM, thermal-spray coatings, brazing and bearing/bushing applications. The options below are typical; specify your target values in the request form and we will confirm availability, lead time and pricing.
| Material | Bronze CuSn10 Spherical Powder |
|---|---|
| Chemical formula | CuSn10 |
| CAS number | Alloy — no single CAS number |
| Particle size | 15–45 µm; 15–53, 20–63 and 45–105 µm cuts also available |
| Purity | CuSn10 grade |
| Morphology | Spherical (gas-atomized) |
| Appearance | Reddish-gold metallic powder |
| Composition (wt%) | Cu balance, Sn 9.2–11.5%, P 0.40–1.0%, Zn ≤0.05%, Pb ≤0.25%, Ni ≤0.10%, Fe ≤0.08% |
| Typical applications | AM (SLM), MIM, Thermal-spray coatings, Brazing |
Applications by Industry
AM (SLM)Additively manufactured bronze components.
MIMMetal injection molded bearing components.
Thermal-spray coatingsWear-resistant bronze coatings.
BrazingBronze brazing filler applications.
Bearings & bushingsSelf-lubricating bearing components.
Particle Size & Mesh Conversion
Reference for converting between US mesh and microns/millimetres. Figures are nominal sieve openings and may vary slightly by standard.
| Mesh (US) | Micron (µm) | mm | Inch | Remarks |
|---|---|---|---|---|
| 3 | 6730 | 6.730 | 0.2650 | |
| 4 | 4760 | 4.760 | 0.1870 | |
| 5 | 4000 | 4.000 | 0.1570 | |
| 6 | 3360 | 3.360 | 0.1320 | |
| 7 | 2830 | 2.830 | 0.1110 | |
| 8 | 2380 | 2.380 | 0.0937 | |
| 10 | 2000 | 2.000 | 0.0787 | |
| 12 | 1680 | 1.680 | 0.0661 | |
| 14 | 1410 | 1.410 | 0.0555 | |
| 16 | 1190 | 1.190 | 0.0469 | |
| 18 | 1000 | 1.000 | 0.0394 | |
| 20 | 841 | 0.841 | 0.0331 | |
| 25 | 707 | 0.707 | 0.0278 | |
| 30 | 595 | 0.595 | 0.0234 | |
| 35 | 500 | 0.500 | 0.0197 | |
| 40 | 420 | 0.420 | 0.0165 | |
| 45 | 354 | 0.354 | 0.0138 | |
| 50 | 297 | 0.297 | 0.0117 | |
| 60 | 250 | 0.250 | 0.0098 | |
| 70 | 210 | 0.210 | 0.0083 | |
| 80 | 177 | 0.177 | 0.0070 | |
| 100 | 149 | 0.149 | 0.0059 | |
| 120 | 125 | 0.125 | 0.0049 | |
| 140 | 105 | 0.105 | 0.0041 | |
| — | 100 | 0.100 | 0.0039 | Sand |
| 170 | 88 | 0.088 | 0.0035 | |
| 200 | 74 | 0.074 | 0.0029 | |
| — | 70 | 0.070 | 0.0027 | |
| 230 | 63 | 0.063 | 0.0024 | Human hair |
| — | 55 | 0.055 | 0.00217 | |
| 270 | 53 | 0.053 | 0.0021 | |
| — | 50 | 0.050 | 0.00197 | |
| 325 | 44 | 0.044 | 0.0017 | |
| — | 40 | 0.040 | 0.00157 | |
| 400 | 37 | 0.037 | 0.0015 | |
| 550 | 25 | 0.025 | 0.00099 | |
| 625 | 20 | 0.020 | 0.00079 | |
| 1200 | 12 | 0.012 | 0.0005 | |
| 1250 | 10 | 0.010 | 0.000394 | |
| — | 7 | 0.007 | 0.000276 | |
| 2500 | 5 | 0.005 | 0.000197 | |
| 4800 | 3 | 0.003 | 0.000118 | |
| 5000 | 2.5 | 0.0025 | 0.000099 | Bacteria (approx.) |
| 12000 | 1 | 0.001 | 0.0000394 |
Information Required for Quotation
- Grade / purity (e.g. CuSn10 grade)
- Particle size / target (µm, or mesh)
- Quantity
- Application environment
- Required delivery country
Lead time depends on grade, particle size, quantity and processing requirements. Export availability can be reviewed based on destination country and material type. A Certificate of Analysis can be provided on request.
Request a Quote or Custom Order
Tell us your grade, particle size and quantity. We typically reply within one business day.
Frequently Asked Questions
What purity / grade options are available for Bronze CuSn10 Spherical Powder?
Bronze CuSn10 Spherical Powder is offered in the grades listed on this page (CuSn10 grade). Other grades can be reviewed on request depending on your application and quantity.
What particle sizes can you supply for Bronze CuSn10 Spherical Powder?
The typical size range supplied is 15–45 µm; 15–53, 20–63 and 45–105 µm cuts also available. Please specify your target value in the request form and we will confirm availability.
Can Bronze CuSn10 Spherical Powder be made to custom specifications?
Yes. Bronze CuSn10 Spherical Powder can be produced to order — grade, particle size and packaging can be customized to your specification. Select “Custom Order” in the request form and provide your target values.
What is the minimum order quantity (MOQ)?
Order quantity is flexible and small quantities and prototype requests are welcome. Please state your required quantity in the form for an accurate quotation.
Can you export and ship Bronze CuSn10 Spherical Powder internationally?
Yes, export inquiries are welcome. Availability and shipping are reviewed based on destination country, grade and quantity.
Do you provide a Certificate of Analysis (COA) or technical data?
A Certificate of Analysis and technical data can be provided on request for supplied lots.
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Request a Quote for Bronze CuSn10 Spherical Powder
Send us your grade, particle size, quantity and application. We will review availability, quotation and lead time. Small quantities, prototypes and custom made-to-order specifications are welcome.